自然因子对四川植被NDVI变化的地理探测
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彭文甫,张冬梅,罗艳玫,陶帅,徐新良
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Influence of natural factors on vegetation NDVI using geographical detection in Sichuan Province
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PENG Wenfu,ZHANG Dongmei,LUO Yanmei,TAO Shuai,XU Xinliang
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表11 影响植被NDVI变化的自然因子之间的交互作用
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Tab. 11 Interaction between natural factors that influence changes of vegetation NDVI
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两因子交互作用 | 两因子PD值相加 | 结果 | 解释 | 两因子交互作用 | 两因子PD值相加 | 结果 | 解释 | X1∩X2=0.294 | <0.337=X1+X2 | C<A+B | 相互增强 | X4∩X8=0.307 | <0.375=X4+X8 | C<A+B | 相互增强 | X1∩X3=0.125 | >0.121=X1+X3 | C>A+B | 非线性增强 | X4∩X9=0.377 | <0.541=X4+X9 | C<A+B | 相互增强 | X1∩X4=0.277 | <0.304=X1+X4 | C<A+B | 相互增强 | X4∩X10=0.354 | <0.533=X4+X10 | C<A+B | 相互增强 | X1∩X5=0.383 | <0.420=X1+X5 | C<A+B | 相互增强 | X4∩X11=0.229 | >0.205=X4+X11 | C>A+B | 非线性增强 | X1∩X6=0.211 | <0.237=X1+X6 | C<A+B | 相互增强 | X4∩X12=0.218 | >0.205=X4+X12 | C>A+B | 非线性增强 | X1∩X7=0.198 | <0.199=X1+X7 | C<A+B | 相互增强 | X5∩X6=0.355 | <0.451=X5+X6 | C<A+B | 相互增强 | X1∩X8=0.300 | >0.277=X1+X8 | C>A+B | 非线性增强 | X5∩X7=0.377 | <0.413=X5+X7 | C<A+B | 相互增强 | X1∩X9=0.398 | <0.443=X1+X9 | C<A+B | 相互增强 | X5∩X8=0.400 | <0.491=X5+X8 | C<A+B | 相互增强 | X1∩X10=0.415 | <0.435=X1+X10 | C<A+B | 相互增强 | X5∩X9=0.432 | <0.675=X5+X9 | C<A+B | 相互增强 | X1∩X11=0.136 | >0.107=X1+X11 | C>A+B | 非线性增强 | X5∩X10=0.374 | <0.649=X5+X10 | C<A+B | 相互增强 | X1∩X12=0.123 | >0.107=X1+X12 | C>A+B | 非线性增强 | X5∩X11=0.346 | >0.321=X5+X11 | C>A+B | 非线性增强 | X2∩X3=0.266 | >0.242=X2+X3 | C>A+B | 非线性增强 | X5∩X12=0.329 | >0.324=X5+X12 | C>A+B | 非线性增强 | X2∩X4=0.246 | <0.435=X2+X4 | C<A+B | 相互增强 | X6∩X7=0.291 | >0.230=X6+X7 | C>A+B | 非线性增强 | X2∩X5=0.331 | <0.551=X2+X5 | C<A+B | 相互增强 | X6∩X8=0.288 | <0.308=X6+X8 | C<A+B | 相互增强 | X2∩X6=0.263 | <0.368=X2+X6 | C<A+B | 相互增强 | X6∩X9=0.373 | <0.474=X6+X9 | C<A+B | 相互增强 | X2∩X7=0.314 | <0.330=X2+X7 | C<A+B | 相互增强 | X6∩X10=0.386 | <0.466=X6+X10 | C<A+B | 相互增强 | X2∩X8=0.327 | <0.408=X2+X8 | C<A+B | 相互增强 | X6∩X11=0.167 | >0.138=X6+X11 | C>A+B | 非线性增强 | X2∩X9=0.381 | <0.574=X2+X9 | C<A+B | 相互增强 | X6∩X12=0.159 | >0.138=X6+X12 | C>A+B | 非线性增强 | X2∩X10=0.344 | <0.566=X2+X10 | C<A+B | 相互增强 | X7∩X8=0.300 | >0.270=X7+X8 | C<A+B | 非线性增强 | X2∩X11=0.265 | >0.238=X2+X11 | C>A+B | 非线性增强 | X7∩X9=0.380 | <0.436=X7+X9 | C<A+B | 相互增强 | X2∩X12=0.250 | >0.238=X2+X12 | C>A+B | 非线性增强 | X7∩X10=0.400 | <0.428=X7+X10 | C<A+B | 相互增强 | X3∩X4=0.238 | >0.209=X3+X4 | C>A+B | 非线性增强 | X7∩X11=0.167 | >0.100=X7+X11 | C>A+B | 非线性增强 | X3∩X5=0.360 | >0.325=X3+X5 | C>A+B | 非线性增强 | X7∩X12=0.122 | >0.100=X7+X12 | C>A+B | 非线性增强 | X3∩X6=0.191 | >0.142=X3+X6 | C>A+B | 非线性增强 | X8∩X9=0.423 | <0.541=X8+X9 | C<A+B | 相互增强 | X3∩X7=0.133 | >0.104=X3+X7 | C>A+B | 非线性增强 | X8∩X10=0.426 | <0.506=X8+X10 | C<A+B | 相互增强 | X3∩X8=0.208 | >0.182=X3+X8 | C>A+B | 非线性增强 | X8∩X11=0.207 | >0.178=X8+X11 | C>A+B | 非线性增强 | X3∩X9=0.380 | >0.348=X3+X9 | C>A+B | 非线性增强 | X8∩X12=0.189 | >0.178=X8+X12 | C>A+B | 非线性增强 | X3∩X10=0.366 | >0.340=X3+X10 | C>A+B | 非线性增强 | X9∩X10=0.446 | >0.672=X9+X10 | C>A+B | 非线性增强 | X3∩X11=0.034 | >0.012=X3+X11 | C>A+B | 非线性增强 | X9∩X11=0.378 | >0.344=X9+X11 | C>A+B | 非线性增强 | X3∩X12=0.017 | >0.012=X3+X12 | C>A+B | 非线性增强 | X9∩X12=0.342 | >0.344=X9+X12 | C>A+B | 非线性增强 | X4∩X5=0.325 | <0.518=X4+X5 | C<A+B | 相互增强 | X10∩X11=0.372 | >0.336=X10+X11 | C>A+B | 非线性增强 | X4∩X6=0.239 | <0.335=X4+X6 | C<A+B | 相互增强 | X10∩X12=0.342 | >0.336=X10+X12 | C>A+B | 非线性增强 | X4∩X7=0.295 | <0.297=X4+X7 | C<A+B | 相互增强 | X11∩X12=0.022 | <0.044=X11+X12 | C<A+B | 相互增强 |
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